Solid State

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F2 revisited

Last post by steve s « Fri Mar 02, 2012 5:05 pm
Replies: 9
by ed » Thu Aug 06, 2009 1:50 pm

9 Replies

3440 Views

Last post by steve s
Fri Mar 02, 2012 5:05 pm
Zeners on AC

Last post by Mike H « Fri Dec 23, 2011 1:43 pm
Replies: 11
by pre65 » Thu Dec 22, 2011 9:16 pm

11 Replies

3854 Views

Last post by Mike H
Fri Dec 23, 2011 1:43 pm
T amps

Last post by Audio_Works « Thu Dec 01, 2011 9:17 pm
Replies: 3
by pre65 » Mon Aug 29, 2011 3:15 pm

3 Replies

1765 Views

Last post by Audio_Works
Thu Dec 01, 2011 9:17 pm
'Reflowing' a graphics processing unit (GPU).

Last post by theoldtrout « Sun Nov 06, 2011 9:53 pm
Replies: 30
by Dave the bass » Wed Oct 12, 2011 10:26 pm
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30 Replies

5970 Views

Last post by theoldtrout
Sun Nov 06, 2011 9:53 pm
CA3059 ZVS I.C.?

Last post by Mike H « Wed Sep 21, 2011 1:55 pm
Replies: 6
by Dave the bass » Wed Sep 21, 2011 11:33 am

6 Replies

1820 Views

Last post by Mike H
Wed Sep 21, 2011 1:55 pm
TO 220 heatsinks.

Last post by Mike H « Wed Aug 24, 2011 4:47 pm
Replies: 5
by pre65 » Tue Aug 23, 2011 2:48 pm

5 Replies

1759 Views

Last post by Mike H
Wed Aug 24, 2011 4:47 pm
Pioneer's SA500 Blowing protection fuse

Last post by colin.hepburn « Sun Aug 07, 2011 7:39 pm
Replies: 106
by colin.hepburn » Thu Apr 21, 2011 11:14 pm
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106 Replies

23949 Views

Last post by colin.hepburn
Sun Aug 07, 2011 7:39 pm
Pass Labs F4

Last post by IslandPink « Tue Jul 12, 2011 5:57 pm
Replies: 76
by Nick » Mon Jan 14, 2008 6:44 pm
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76 Replies

14886 Views

Last post by IslandPink
Tue Jul 12, 2011 5:57 pm
Bonkers MOSFET Amp

Last post by Mike H « Sat Jul 09, 2011 2:06 pm
Replies: 26
by Mike H » Thu Jun 30, 2011 3:41 pm
1

2
26 Replies

5171 Views

Last post by Mike H
Sat Jul 09, 2011 2:06 pm
Class A from scrap

Last post by brig001 « Sun Feb 20, 2011 8:25 pm
Replies: 58
by brig001 » Sat Jan 08, 2011 9:05 am
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4
58 Replies

10481 Views

Last post by brig001
Sun Feb 20, 2011 8:25 pm
Ground lift for 78xx regs

Last post by Mike H « Mon Feb 14, 2011 1:49 pm
Replies: 13
by Clive » Sun Feb 13, 2011 1:25 pm

13 Replies

3236 Views

Last post by Mike H
Mon Feb 14, 2011 1:49 pm
Sick pioneer SA6200

Last post by Mike H « Fri Jan 21, 2011 1:58 pm
Replies: 130
by colin.hepburn » Thu Oct 07, 2010 10:12 pm
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130 Replies

20683 Views

Last post by Mike H
Fri Jan 21, 2011 1:58 pm
Solid State MC/MM phono stage

Last post by colin.hepburn « Sat Jan 08, 2011 11:20 pm
Replies: 10
by colin.hepburn » Sun Jan 20, 2008 7:46 pm

10 Replies

5829 Views

Last post by colin.hepburn
Sat Jan 08, 2011 11:20 pm
F5 PCBs

Last post by Xylifrost « Sun Jan 02, 2011 5:23 pm
Replies: 5
by iansr » Sun Dec 14, 2008 9:26 pm

5 Replies

2621 Views

Last post by Xylifrost
Sun Jan 02, 2011 5:23 pm
Optical Passive Attenuator

Last post by Chopsaw « Mon Dec 20, 2010 7:59 pm
Replies: 36
by Ray P » Mon Oct 25, 2010 7:26 am
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36 Replies

6541 Views

Last post by Chopsaw
Mon Dec 20, 2010 7:59 pm
Pioneer SX-7730

Last post by pre65 « Mon Dec 13, 2010 9:43 pm
Replies: 23
by pre65 » Sat Dec 11, 2010 12:47 pm
1

2
23 Replies

6462 Views

Last post by pre65
Mon Dec 13, 2010 9:43 pm
circlotron revisted

Last post by Mike H « Sun Dec 05, 2010 6:47 pm
Replies: 45
by ed » Sat Oct 04, 2008 12:00 pm
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45 Replies

13975 Views

Last post by Mike H
Sun Dec 05, 2010 6:47 pm
Old Diodes looking for same

Last post by Mike H « Sat Oct 02, 2010 7:42 pm
Replies: 9
by colin.hepburn » Sat Oct 02, 2010 10:36 am

9 Replies

2603 Views

Last post by Mike H
Sat Oct 02, 2010 7:42 pm
First Watt J2

Last post by ed « Tue Aug 31, 2010 4:27 pm
Replies: 7
by iansr » Sat Sep 26, 2009 10:15 pm

7 Replies

5971 Views

Last post by ed
Tue Aug 31, 2010 4:27 pm
what's old hat to some is still new to me. DAC DAC DAckity D

Last post by Ali Tait « Sun Aug 22, 2010 8:57 pm
Replies: 8
by andrew Ivimey » Sun Aug 22, 2010 1:30 pm

8 Replies

1956 Views

Last post by Ali Tait
Sun Aug 22, 2010 8:57 pm
Wireless World Audio Op-Amp

Last post by Mike H « Fri Jul 30, 2010 6:39 pm
Replies: 28
by Mike H » Tue Jul 20, 2010 12:43 pm
1

2
28 Replies

5005 Views

Last post by Mike H
Fri Jul 30, 2010 6:39 pm
Beresford Passive Mod.

Last post by Ali Tait « Wed Jul 28, 2010 6:58 pm
Replies: 12
by Ali Tait » Wed Jul 14, 2010 1:23 pm

12 Replies

4459 Views

Last post by Ali Tait
Wed Jul 28, 2010 6:58 pm
Armstrong A521 Amplifier

Last post by gninnam « Sun Jul 11, 2010 7:07 pm
Replies: 16
by gninnam » Fri Jul 09, 2010 10:32 pm
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2
16 Replies

7987 Views

Last post by gninnam
Sun Jul 11, 2010 7:07 pm
psu that can supply 200ma with two tap 250vdc and 136

Last post by colin.hepburn « Sat Jun 26, 2010 2:24 pm
Replies: 17
by skal1 » Thu Jun 24, 2010 2:55 pm
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2
17 Replies

3060 Views

Last post by colin.hepburn
Sat Jun 26, 2010 2:24 pm
more gems

Last post by Mike H « Sun May 16, 2010 10:33 pm
Replies: 2
by ed » Fri May 14, 2010 9:05 am

2 Replies

1207 Views

Last post by Mike H
Sun May 16, 2010 10:33 pm
Multiple DAC Inputs

Last post by al newall « Sun Apr 18, 2010 11:54 am
Replies: 5
by Lee S » Sun Apr 18, 2010 10:37 am

5 Replies

1619 Views

Last post by al newall
Sun Apr 18, 2010 11:54 am
Power supply caps

Last post by Ali Tait « Mon Apr 05, 2010 9:44 pm
Replies: 4
by Ali Tait » Mon Apr 05, 2010 7:09 pm

4 Replies

1301 Views

Last post by Ali Tait
Mon Apr 05, 2010 9:44 pm
My amp6b

Last post by chris661 « Tue Mar 30, 2010 3:39 pm
Replies: 10
by chris661 » Sat Mar 27, 2010 2:12 pm

10 Replies

2428 Views

Last post by chris661
Tue Mar 30, 2010 3:39 pm
Simple Mosfet SE amp ?

Last post by Mike H « Thu Mar 25, 2010 6:29 pm
Replies: 202
by pre65 » Wed Feb 25, 2009 8:54 pm
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202 Replies

23656 Views

Last post by Mike H
Thu Mar 25, 2010 6:29 pm
B1 Passive Preamp

Last post by Malka07 « Sun Mar 21, 2010 4:57 pm
Replies: 18
by ed » Sun Nov 02, 2008 4:38 pm
1

2
18 Replies

4895 Views

Last post by Malka07
Sun Mar 21, 2010 4:57 pm
Science and Subjectivism in Audio

Last post by ian_r « Thu Feb 11, 2010 10:36 pm

by ian_r » Thu Feb 11, 2010 10:36 pm

0 Replies

926 Views

Last post by ian_r
Thu Feb 11, 2010 10:36 pm
Tape Recorder Restoration

Last post by Mike H « Fri Jan 15, 2010 10:23 pm
Replies: 14
by Mike H » Fri Jan 15, 2010 1:53 pm

14 Replies

2490 Views

Last post by Mike H
Fri Jan 15, 2010 10:23 pm
Appeal for Help

Last post by Tangye « Sat Jan 09, 2010 3:59 pm
Replies: 4
by DaveK » Sat Nov 14, 2009 12:12 am

4 Replies

1496 Views

Last post by Tangye
Sat Jan 09, 2010 3:59 pm
T Amp

Last post by little eddy « Thu Dec 24, 2009 8:41 pm
Replies: 20
by Will » Wed Nov 11, 2009 10:55 am
1

2
20 Replies

3950 Views

Last post by little eddy
Thu Dec 24, 2009 8:41 pm
CDP Advice Please.

Last post by al newall « Mon Dec 21, 2009 8:28 pm
Replies: 1
by DaveK » Mon Dec 21, 2009 7:38 pm

1 Replies

952 Views

Last post by al newall
Mon Dec 21, 2009 8:28 pm
Transistors. 1958

Last post by Mike H « Tue Dec 01, 2009 10:42 pm
Replies: 7
by pre65 » Mon Nov 30, 2009 10:12 pm

7 Replies

1714 Views

Last post by Mike H
Tue Dec 01, 2009 10:42 pm
Hybrid Amps

Last post by pre65 « Fri Nov 13, 2009 1:39 pm
Replies: 8
by pre65 » Sun Jan 20, 2008 1:32 pm

8 Replies

2923 Views

Last post by pre65
Fri Nov 13, 2009 1:39 pm
Hot Azur

Last post by floppybootstomp « Sun Nov 01, 2009 5:30 pm
Replies: 16
by floppybootstomp » Sat Oct 03, 2009 5:59 pm
1

2
16 Replies

3801 Views

Last post by floppybootstomp
Sun Nov 01, 2009 5:30 pm
Discounted SB Touch

Last post by Nick « Tue Oct 27, 2009 6:48 pm
Replies: 4
by Ali Tait » Tue Oct 27, 2009 4:36 pm

4 Replies

1438 Views

Last post by Nick
Tue Oct 27, 2009 6:48 pm
more pearls

Last post by Mike H « Tue Oct 13, 2009 3:43 pm
Replies: 1
by ed » Tue Oct 13, 2009 10:47 am

1 Replies

1107 Views

Last post by Mike H
Tue Oct 13, 2009 3:43 pm
You can never have too many JFETs...

Last post by Mike H « Sun Sep 06, 2009 12:18 pm
Replies: 2
by Scottmoose » Sat Sep 05, 2009 9:58 pm

2 Replies

1533 Views

Last post by Mike H
Sun Sep 06, 2009 12:18 pm
Heatsinks.

Last post by peranders « Sat Aug 15, 2009 4:49 pm
Replies: 1
by pre65 » Fri Aug 07, 2009 12:44 pm

1 Replies

1313 Views

Last post by peranders
Sat Aug 15, 2009 4:49 pm
One Thing Audio Decoder

Last post by Richard Higgins « Sat Apr 11, 2009 9:27 am
Replies: 1
by Richard Higgins » Fri Apr 10, 2009 2:50 pm

1 Replies

1545 Views

Last post by Richard Higgins
Sat Apr 11, 2009 9:27 am
Sand amp chassis ?

Last post by pre65 « Wed Apr 01, 2009 10:27 am
Replies: 33
by pre65 » Wed Feb 11, 2009 11:23 am
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3
33 Replies

5390 Views

Last post by pre65
Wed Apr 01, 2009 10:27 am
A370

Last post by Ali Tait « Wed Mar 04, 2009 7:23 pm
Replies: 12
by Ali Tait » Tue Mar 03, 2009 11:56 am

12 Replies

3450 Views

Last post by Ali Tait
Wed Mar 04, 2009 7:23 pm
Hiraga MC pre preamp

Last post by FranÃ§ois « Wed Jan 14, 2009 4:22 pm
Replies: 14
by Graeme » Sat Dec 13, 2008 9:33 pm

14 Replies

4139 Views

Last post by FranÃ§ois
Wed Jan 14, 2009 4:22 pm
Faulty guitar amp

Last post by Bizzie « Thu Nov 27, 2008 5:48 pm
Replies: 7
by Bizzie » Sun Nov 23, 2008 3:55 pm

7 Replies

2150 Views

Last post by Bizzie
Thu Nov 27, 2008 5:48 pm
Pioneer SX-535 receiver - loud hum

Last post by Dave the bass « Fri Jun 20, 2008 9:28 am
Replies: 4
by adrian » Wed Jun 18, 2008 10:35 pm

4 Replies

2731 Views

Last post by Dave the bass
Fri Jun 20, 2008 9:28 am
Zen v.5 - the 'complimentary amp

Last post by ed « Sat May 24, 2008 10:08 am
Replies: 39
by andrew Ivimey » Sat Jan 19, 2008 1:56 pm
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39 Replies

9482 Views

Last post by ed
Sat May 24, 2008 10:08 am
switch mode power supplies

Last post by Paul Barker « Tue Jan 22, 2008 9:08 pm

by Paul Barker » Tue Jan 22, 2008 9:08 pm

0 Replies

1452 Views

Last post by Paul Barker
Tue Jan 22, 2008 9:08 pm

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